A kind of traditional Chinese medicine whitening composition and its preparation method and application

Abstract

The invention discloses a whitening traditional Chinese medicine composition as well as a preparation method and application thereof. The preparation method comprises the steps as follows: raw materials comprising safflower, notoginseng, sanguis draconis and persimmon leaf are weighed; the safflower is taken, crushed and then subjected to heating, reflux extraction is performed through an alcohol aqueous solution, and an extraction solution is filtered, and pressure-reduction concentration is performed to obtain a thick paste; the notoginseng is taken and crushed, heating reflux extraction is performed through petroleum ether, chloroform or acetidin, and an extraction solution is filtrated, and pressure-reduction concentration is performed to obtain another thick paste; the sanguis draconis is taken and crushed, pressure-reduction concentration is performed through a 95-percent alcohol aqueous solution, an extraction solution is filtrated, pressure-reduction concentration is performed through to remove alcohol, so that a concentrated solution is obtained, the concentrated solution is placed in water, uniformly agitated, filtrated, extracted by the petroleum ether and then extracted through acetidin to obtain a third thick paste; the persimmon leaf is taken, and crushed, heating reflux extraction is performed through the alcohol aqueous solution, an extraction solution is filtered, and pressure-reduction concentration is performed to obtain a fourth thick paste; all the thick pastes are uniformly mixed. Experiment results show that the whitening traditional Chinese medicine composition disclosed by the invention can resist the activity of tyrosinase, and enables the skin to keep healthy and white for a long time.

Description

technical field [0001] The invention relates to a traditional Chinese medicine whitening composition, a preparation method and application thereof. Background technique [0002] Because of the traditional concept of "one white covers one hundred ugliness", Asian women regard whiteness as beauty; in Western countries, due to a series of skin problems caused by sun exposure in recent years, whitening has also become a trend, so the demand for whitening products increasing day by day. [0003] At present, most of the whitening products on the market are not effective, and some products bring some hidden dangers while whitening the skin. Therefore, there is a need for a safe, effective and stable whitening product. [0004] The color of human skin is mainly determined by the content and concentration of melanin in the skin. Tyrosinase is a key enzyme involved in the synthesis of melanin in organisms. It is a copper-containing multi-subunit oxidoreductase widely present in natur...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the whitening products on the market are not effective, and some products bring some hidden dangers while whitening the skin. Therefore, there is a need for a whitening product that is safe, effective, and stable in efficacy

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